From 1a1a81bfa07d17e364db5cb35263ed1e5bbbb52d Mon Sep 17 00:00:00 2001
From: Michal Sieron <msieron@internships.antmicro.com>
Date: Wed, 11 Aug 2021 18:06:18 +0200
Subject: [PATCH] Move _exit function up, so gcc doesn't complain

---
 litex/soc/software/libc/missing.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/litex/soc/software/libc/missing.c b/litex/soc/software/libc/missing.c
index 6eb74691b..3125b37b2 100644
--- a/litex/soc/software/libc/missing.c
+++ b/litex/soc/software/libc/missing.c
@@ -4,15 +4,16 @@ int getentropy(void *v, size_t s) {
     return -1;
 }
 
-int getpid() {
+int getpid(void) {
     return 1;
 }
 
-int kill(int pid, int name) {
-    _exit(0);
-}
-
 void _exit(int code) {
     while (1);
 }
 
+int kill(int pid, int name) {
+    _exit(0);
+    return 0;
+}
+